If this was Brad Keselowski's final trip to Iowa Speedway, he made it a memorable one. Keselowski held off the charging Michael McDowell on Saturday night to win the NASCAR Nationwide race at the short track. The only Sprint Cup driver commuting from Pocono in Pennsylvania, Keselowski led 146 of 250 laps for his third Nationwide victory of the season and second in two starts. Trevor Bayne was third, followed by Sam Hornish Jr. and Ty Dillon. More...